GCD of 143, 172, 380, 635 Calculator

Given Input numbers are 143, 172, 380, 635

In the factoring method, we have to find the divisors of all numbers

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (143, 172, 380, 635) = 1.

Given numbers are 143, 172, 380, 635

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 172 are 2 x 2 x 43

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 635 are 5 x 127

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 143, 172, 380, 635

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(143, 172) = 24596

GCD(143, 172) = ( 143 x 172 ) / 24596

= 143 / 172

= 143

Step2:

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

= 1 / 380

= 1

Step3:

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

= 1 / 635

= 1

So, Greatest Common Divisor of 143, 172, 380, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 884, 758, 351, 510
• GCD of 412, 509, 627, 510
• GCD of 662, 452, 974, 175
• GCD of 381, 680, 660, 809
• GCD of 994, 199, 908, 470

Given numbers are 143, 172, 380, 635
The greatest common divisor of numbers 143, 172, 380, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 172, 380, 635 is 1.

1. What is the GCD of 143, 172, 380, 635?

GCD of given numbers 143, 172, 380, 635 is 1

2. How to calculate the greatest common divisor of 143, 172, 380, 635?

We can find the highest common divisor of 143, 172, 380, 635 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 143, 172, 380, 635 i.e 1.

3. How can I use the GCD of 143, 172, 380, 635Calculator?

Out the numbers 143, 172, 380, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.